Description

High-quality vent hose (06L121081E) designed for Audi engine cooling systems, responsible for maintaining proper coolant flow between the expansion tank and cooling circuit. This hose plays a key role in regulating pressure and ensuring efficient heat dissipation within the engine.

Manufactured to OEM standards, it offers precise fitment, excellent flexibility, and resistance to high temperatures and coolant pressure. Engineered with durable materials, this vent hose helps prevent leaks, cracks, and system failures, ensuring long-term reliability.

Ideal for replacing worn or damaged hoses to restore optimal cooling system performance and engine efficiency.

Specifications

• OEM Part Number: 06L121081E
• Product Type: Coolant Vent Hose
• Application: Engine Cooling System / Expansion Tank Line
• Material: Heat-resistant reinforced rubber / plastic composite
• Function: Maintains coolant circulation and pressure balance
• Fitment: Audi A4, A5, A6, Q5 (2.0L engines, select models)
• Temperature Range: −40°C to +120°C (approx.)
• Pressure Resistance: Suitable for automotive coolant systems
• Color: Black
• Condition: New
• Warranty: As per manufacturer/seller policy